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Effects of Thinning on Ring Mass Growth along Stem of Douglas Fir in Four Coastal Pacific Northwest Sites

David G Briggs and Rapeepan Kantavichai.

in Forest Science

April 2018; p ublished online March 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 7262 words.

Abstract

This study examined the changes in response of first thinning in four Douglas-fir sites in the Coastal Pacific Northwest in multiple positions along...

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Estimated Sediment Reduction with Forestry Best Management Practices Implementation on a Legacy Forest Road Network in the Northern Rocky Mountains

Brian D Sugden.

in Forest Science

April 2018; p ublished online March 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 8276 words.

Abstract

This study modeled changes in sediment delivery to streams in response to systematic Best Management Practice (BMP) upgrades to a 28,000 km forest...

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Estimating the Basic Density and Mechanical Properties of Elite Loblolly Pine Families with Near Infrared Spectroscopy

Gifty E Acquah, Charles Essien, Brian K Via, Nedret Billor and Lori G Eckhardt.

in Forest Science

April 2018; p ublished online March 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 6848 words.

Abstract

Near infrared spectroscopy coupled with partial least squares regression was utilized as a high throughput tool in assessing the density, modulus of...

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First Report of <i>Neozygites</i> sp. (Entomophthoromycota: Neozygitales) Affecting the Woolly Poplar Aphid

Cristian Montalva, Alex González, Eduardo Valenzuela, Eladio Rojas and Richard A Humber.

in Forest Science

April 2018; p ublished online March 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 2762 words.

Abstract

The woolly poplar aphid, Phloeomyzus passerinii, causes severe damage to poplars in Southern Europe and Asia, where outbreaks of this pest can lead to...

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Forest Cover, Agricultural, and Socio-Economic Development: A Weighted Beta-Logistic Approach with Ratio Response

Francisco X Aguilar and Nianfu Song.

in Forest Science

April 2018; p ublished online March 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 6719 words.

Abstract

A beta-logistic generalized linear mixed model was used to study the association of national-level forest cover with selected covariates from a sample...

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Implementing the 2012 Forest Planning Rule: Best Available Scientific Information in Forest Planning Assessments

C M Ryan, L K Cerveny, T L Robinson and D J Blahna.

in Forest Science

April 2018; p ublished online March 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 8523 words.

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Potential Effects of US Protectionism and Trade Wars on the Global Forest Sector

Joseph Buongiorno and Craig Johnston.

in Forest Science

April 2018; p ublished online February 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 6841 words.

Abstract

The study estimated the potential impact of prohibitive import barriers in the United States, and of countervailing measures abroad on the economic...

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Silvicultural Prescriptions Influence the Proportion of High-Quality Hardwood Butt Logs Harvested over a Half-Century of Management

John P Brown, Melissa A Thomas-Van Gundy, Thomas M Schuler and Janice K Wiedenbeck.

in Forest Science

April 2018; p ublished online September 2017 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 7285 words.

Abstract

A long-term study on the Fernow Experimental Forest (FEF) in West Virginia provided an opportunity to test for differences in the timber quality of...

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Spatial Genetic Structure in Seed Stands of <i>Pinus arizonica</i> Engelm. and <i>Pinus cooperi</i> Blanco in the State of Durango, Mexico

Saskia C Friedrich, José C Hernández-Díaz, Ludger Leinemann, José A Prieto-Ruíz and Christian Wehenkel.

in Forest Science

April 2018; p ublished online April 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 8605 words.

Abstract

Spatial genetic structure (SGS) characterizes the geographical distribution of genetic variation. Pinus arizonica and P. cooperi are two of the most...

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Time Spent in Federal Court: U.S. Forest Service Land Management Litigation 1989–2008

Denise M Keele and Robert W Malmsheimer.

in Forest Science

April 2018; p ublished online April 2018 .

Journal Article. Subjects: Environmental Sustainability; Plant Sciences and Forestry; Forestry and Silviculture. 15982 words.

Abstract

The Forest Service has previously indicated litigation as a major cause of project delay, yet no empirical evidence quantifies case duration. This...

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